VERHOEVEN, L. a. J. H. d. J. (1992). The Construct of Language Proficiency. Applications of psychological models to language assessment.
Chicago Style (17th ed.) CitationVERHOEVEN, Ludo and John H.A.L. de JONG. The Construct of Language Proficiency. Applications of Psychological Models to Language Assessment. 1992.
MLA (9th ed.) CitationVERHOEVEN, Ludo and John H.A.L. de JONG. The Construct of Language Proficiency. Applications of Psychological Models to Language Assessment. 1992.
Warning: These citations may not always be 100% accurate.
